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/** |
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* OpenStation — Overview. |
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* |
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* Zoom-out grid view: windows transform into thumbnails, floating |
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* labels sit above them, and a top bar lists every virtual desktop |
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* with one tile per space plus a "+" to add a new one. The dock |
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* collapses in parallel with the enter transition. |
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* |
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* Windows keep their `left/top/width/height` intact; only `transform` |
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* animates (translate + scale) so the layout change is a GPU |
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* composite, not a reflow. `transform-origin: top left` makes |
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* translate + scale compose cleanly — a target coordinate maps to |
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* the window's top-left corner pre-scale. Iframes go |
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* `pointer-events: none` inside overview so clicks hit the window |
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* wrapper (and bubble to the desktop-area click handler) instead of |
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* the iframe content, which would otherwise eat the click. |
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* |
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* Base chrome lives in window-chrome.css; non-overview state classes |
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* live in window-states.css. |
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* |
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* @since 6.9.0 |
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*/ |
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.os-area--overview { |
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/* Darken the backdrop and tint it so windows feel like they're |
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* floating over a neutral canvas, not the wallpaper. */ |
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background-color: var( --os-ui-scrim, rgba( 0, 0, 0, 0.45 ) ); |
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transition: background-color 0.28s ease; |
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} |
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|
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.os-window--overview { |
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transform-origin: top left; |
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transition: |
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transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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box-shadow 0.2s ease, |
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opacity 0.2s ease; |
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cursor: pointer; |
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/* Hover effects apply a thick outline rather than another |
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* transform (which would fight the layout's own transform). |
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* Box-shadow is composite-only, so it's cheap. */ |
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box-shadow: 0 10px 30px rgba( 0, 0, 0, 0.35 ); |
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/* Overview thumbnails are click targets, not reading surfaces — |
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* suppress text selection so a drag across a thumbnail doesn't |
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* highlight paragraphs inside the title bar / native body. */ |
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user-select: none; |
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-webkit-user-select: none; |
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} |
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|
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/* |
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* While in overview, treat each window as a single click target — |
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* every inner element (title bar, buttons, iframe, native body) goes |
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* transparent to pointer events so drags/taps never start a drag, |
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* trip a close button, or launch an in-iframe action. Only the |
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* window's root element receives pointer events; our desktop-level |
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* pointerdown/pointerup handlers drive selection from there. |
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*/ |
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.os-window--overview * { |
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pointer-events: none; |
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} |
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|
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.os-window--overview { |
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pointer-events: auto; |
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} |
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|
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.os-window--overview:hover { |
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box-shadow: |
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0 14px 38px rgba( 0, 0, 0, 0.45 ), |
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0 0 0 3px var( --wp-admin-theme-color, #2271b1 ); |
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z-index: 1; |
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} |
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|
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/* |
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* Minimized windows shown in overview are rendered slightly dimmed |
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* so the user can distinguish them from active windows at a glance. |
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*/ |
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.os-window--overview.os-window--minimized { |
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opacity: 0.6; |
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} |
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|
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/* |
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* Mission-Control-style dimming: once ANY window is hovered, every |
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* OTHER window dims and desaturates slightly — creating a clear |
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* focal point without needing the hovered one to grow or lift. |
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* `:has()` lands in every evergreen browser we target (Chrome 105, |
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* Safari 15.4, Firefox 121+); older engines miss the dimming but |
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* keep the accent-ring affordance, so it degrades gracefully. |
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*/ |
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.os-area--overview:has( .os-window--overview:hover ) |
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.os-window--overview:not( :hover ) { |
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opacity: 0.5; |
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filter: brightness( 0.75 ); |
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transition: |
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transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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opacity 0.18s ease, |
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filter 0.18s ease; |
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} |
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|
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/* |
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* Dock slides out smoothly during overview — width collapses (the |
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* flex row reflows so the area grows into the freed space) while |
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* the dock itself slides left and fades. `display: none` would have |
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* been abrupt in both directions; animating the flex width does the |
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* heavy lifting and the user sees a single continuous motion. |
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* |
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* `pointer-events: none` comes in immediately on overview enter so |
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* stray clicks mid-animation can't open a window behind the user's |
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* back. `overflow: hidden` is scoped to the collapsed state so the |
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* shrinking dock doesn't leak icons past its boundary — outside |
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* overview, the dock keeps `overflow: visible` from dock.css so |
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* per-tile "+ open another" chips can float past the edge. |
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*/ |
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.os-dock { |
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transition: |
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width 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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min-width 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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padding 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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opacity 0.22s ease; |
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} |
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|
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/* |
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* The escape hatch for the rule above, and the reason it lives here |
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* rather than in `dock.css`: this is the only place `.os-dock` is |
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* given a transition, so it is the only place worth looking when one |
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* fires where it should not. |
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* |
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* The properties above are geometry, and geometry also changes for a |
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* reason that is not a state change: moving the dock to another edge |
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* tears the rail down and builds a new one on the SAME element, which |
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* still carries the previous placement's padding and width. Animated, |
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* the new dock slides out of the old one's shape — it arrives a size |
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* too big and settles. `Dock`'s constructor wears this class while it |
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* commits the placement, so that change lands with nothing to tween |
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* from. |
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*/ |
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.os-dock--no-transition { |
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transition: none !important; |
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} |
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|
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/* |
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* Collapse EVERY dock (bottom + side rails, Classic / Unified / |
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* Spatial layouts alike) when overview is active. |
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* |
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* The placement-specific width rules in dock.css — |
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* `.os-dock[ data-os-dock-placement="left" ] |
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* { width: var( --os-dock-width ); }` — share equal |
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* specificity with `.os-shell--overview .os-dock` |
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* (two classes / class+attr) and load LATER in the cascade, so |
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* without `!important` the side rail keeps its placement width |
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* and stays visible during overview. The bottom dock happens to |
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* lack a placement-attr-keyed width override so it collapsed |
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* fine; the side rail did not — caught by the regression |
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* screenshot. |
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* |
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* `!important` is the right tool here: this rule is a transient, |
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* mode-scoped override (overview screen only) of a layout-mode |
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* default, and we want it to win unconditionally. |
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*/ |
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.os-shell--overview .os-dock, |
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.os-shell--overview #os-side-dock { |
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width: 0 !important; |
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min-width: 0 !important; |
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padding-inline: 0 !important; |
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padding-block: 0 !important; |
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transform: translateX( -16px ); |
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opacity: 0; |
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overflow: hidden; |
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pointer-events: none; |
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transition: |
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width 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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min-width 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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padding 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ), |
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opacity 0.22s ease; |
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} |
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|
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@media ( prefers-reduced-motion: reduce ) { |
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.os-dock { |
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transition-duration: 0.01ms; |
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} |
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} |
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|
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/* |
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* Desktop shortcut icons & files-layer tiles — |
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* hidden during overview so they don't compete with window |
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* thumbnails or overlap them (especially noticeable with few |
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* windows or Spatial layout). Matches the fade-out pattern |
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* used by widgets and pinned notes. Scoped to DIRECT children |
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* of the desktop area only: folder windows mount their own |
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* files layer inside the window body, and that must stay |
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* visible in its thumbnail. |
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*/ |
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.os-area--overview > .os-icons, |
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.os-area--overview > .os-files-layer { |
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opacity: 0; |
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pointer-events: none; |
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transition: opacity 0.22s ease; |
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} |
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|
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/* --------------------------------------------------------------- |
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* Overview thumbnail labels. |
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* |
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* Sit outside each window's transform (as absolute-positioned |
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* siblings in the desktop area) so they stay readable at any |
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* thumbnail scale — an icon-sized thumbnail still has its |
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* full-size caption hovering above it. |
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* |
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* Layout: one line, icon + title (+ optional meta). Horizontal |
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* center-of-thumbnail alignment is handled via the label's |
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* own flex + width set in JS to match the scaled thumbnail. |
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* --------------------------------------------------------------- */ |
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.os-overview-label { |
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position: absolute; |
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height: 28px; |
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display: flex; |
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align-items: center; |
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justify-content: center; |
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gap: 6px; |
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padding: 0 10px; |
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color: var( --os-ui-fg-on-accent, #fff ); |
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font-size: 13px; |
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font-weight: 500; |
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line-height: 1; |
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letter-spacing: 0.01em; |
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text-shadow: 0 1px 3px rgba( 0, 0, 0, 0.55 ); |
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white-space: nowrap; |
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pointer-events: none; |
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opacity: 0; |
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transform: translateY( 4px ); |
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transition: |
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opacity 0.22s ease 0.06s, |
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transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ) 0.06s; |
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z-index: 2; |
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} |
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|
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/* |
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* Active labels fade/slide in once the area enters overview mode. |
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* The short delay on `transition-*` lets the thumbnails start |
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* moving first, so labels appear to "catch up" rather than race |
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* ahead of their windows. |
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*/ |
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.os-area--overview .os-overview-label { |
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opacity: 1; |
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transform: translateY( 0 ); |
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} |
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|
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/* On exit, flip the animation off. */ |
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.os-overview-label--out { |
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opacity: 0 !important; |
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transform: translateY( -4px ) !important; |
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transition-delay: 0s !important; |
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} |
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|
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.os-overview-label__icon { |
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font-size: 16px; |
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width: 16px; |
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height: 16px; |
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line-height: 1; |
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flex-shrink: 0; |
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opacity: 0.9; |
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} |
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|
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.os-overview-label__title { |
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overflow: hidden; |
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text-overflow: ellipsis; |
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} |
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|
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.os-overview-label__meta { |
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color: rgba( 255, 255, 255, 0.7 ); |
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font-weight: 400; |
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flex-shrink: 0; |
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} |
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|
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/* |
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* Dim labels when another window is hovered. DOM order places |
| 275 |
* each label immediately after its window, so the adjacent- |
| 276 |
* sibling selector picks out exactly the label belonging to the |
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* hovered window and keeps it bright; all other labels fall under |
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* the `:has()` rule and dim. |
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*/ |
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.os-area--overview:has( .os-window--overview:hover ) |
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.os-overview-label { |
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opacity: 0.45; |
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transform: translateY( 0 ); |
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} |
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|
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.os-window--overview:hover + .os-overview-label { |
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opacity: 1 !important; |
| 288 |
} |
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|
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@media ( prefers-reduced-motion: reduce ) { |
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.os-overview-label { |
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transition-duration: 0.01ms; |
| 293 |
transition-delay: 0s; |
| 294 |
} |
| 295 |
} |
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|
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/* |
| 298 |
* Focused-window label overlay is not strictly needed — the title |
| 299 |
* bar stays visible in the scaled thumbnail. If we later want a |
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* cleaner label (to combat tiny text on 8+-window grids), slot it |
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* in here via a ::after pseudo-element. |
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*/ |
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|
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@media ( prefers-reduced-motion: reduce ) { |
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.os-area--overview, |
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.os-window--overview { |
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transition-duration: 0.01ms; |
| 308 |
} |
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.os-area--overview > .os-icons, |
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.os-area--overview > .os-files-layer { |
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transition-duration: 0.01ms; |
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} |
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} |
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|
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/* --------------------------------------------------------------- |
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* Overview top bar — virtual desktops ("Spaces") strip. |
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* |
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* Lives at the top of the desktop area while overview is active, |
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* stacked above the dimmed backdrop and below the window |
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* thumbnails. Each tile represents one desktop; clicking switches |
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* to it (and exits overview), the trailing "+" tile creates a new |
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* one, and per-tile X buttons close. |
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* --------------------------------------------------------------- */ |
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|
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.os-overview-top-bar { |
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position: absolute; |
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top: 16px; |
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left: 50%; |
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transform: translateX( -50% ); |
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z-index: 2; |
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opacity: 0; |
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pointer-events: none; |
| 333 |
transition: |
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opacity 0.22s ease 0.06s, |
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transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 ) 0.06s; |
| 336 |
} |
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|
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.os-area--overview .os-overview-top-bar { |
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opacity: 1; |
| 340 |
pointer-events: auto; |
| 341 |
} |
| 342 |
|
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.os-overview-top-bar--out { |
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opacity: 0 !important; |
| 345 |
transform: translateX( -50% ) translateY( -6px ) !important; |
| 346 |
transition-delay: 0s !important; |
| 347 |
} |
| 348 |
|
| 349 |
.os-overview-top-bar__list { |
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display: flex; |
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flex-direction: row; |
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align-items: stretch; |
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gap: 12px; |
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padding: 8px 12px; |
| 355 |
border-radius: 14px; |
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background-color: var( --os-ui-scrim, rgba( 0, 0, 0, 0.32 ) ); |
| 357 |
backdrop-filter: blur( 18px ) saturate( 140% ); |
| 358 |
-webkit-backdrop-filter: blur( 18px ) saturate( 140% ); |
| 359 |
box-shadow: |
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0 8px 28px rgba( 0, 0, 0, 0.35 ), |
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inset 0 0 0 1px rgba( 255, 255, 255, 0.08 ); |
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} |
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|
| 364 |
.os-overview-top-bar__tile { |
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position: relative; |
| 366 |
display: flex; |
| 367 |
flex-direction: column; |
| 368 |
align-items: stretch; |
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justify-content: stretch; |
| 370 |
width: 140px; |
| 371 |
padding: 0; |
| 372 |
margin: 0; |
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background: rgba( 255, 255, 255, 0.04 ); |
| 374 |
border: 2px solid rgba( 255, 255, 255, 0.18 ); |
| 375 |
border-radius: 10px; |
| 376 |
color: var( --os-ui-fg-on-accent, #fff ); |
| 377 |
cursor: pointer; |
| 378 |
overflow: hidden; |
| 379 |
transition: |
| 380 |
border-color 0.18s ease, |
| 381 |
background-color 0.18s ease, |
| 382 |
transform 0.18s ease; |
| 383 |
font: inherit; |
| 384 |
} |
| 385 |
|
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.os-overview-top-bar__tile:hover { |
| 387 |
border-color: rgba( 255, 255, 255, 0.4 ); |
| 388 |
background: rgba( 255, 255, 255, 0.08 ); |
| 389 |
} |
| 390 |
|
| 391 |
.os-overview-top-bar__tile:focus-visible { |
| 392 |
outline: 2px solid var( --wp-admin-theme-color, #2271b1 ); |
| 393 |
outline-offset: 2px; |
| 394 |
} |
| 395 |
|
| 396 |
.os-overview-top-bar__tile--active { |
| 397 |
border-color: var( --wp-admin-theme-color, #2271b1 ); |
| 398 |
box-shadow: 0 0 0 1px var( --wp-admin-theme-color, #2271b1 ); |
| 399 |
} |
| 400 |
|
| 401 |
.os-overview-top-bar__tile-preview { |
| 402 |
display: flex; |
| 403 |
align-items: center; |
| 404 |
justify-content: center; |
| 405 |
height: 60px; |
| 406 |
background: linear-gradient( |
| 407 |
135deg, |
| 408 |
rgba( 255, 255, 255, 0.04 ), |
| 409 |
rgba( 255, 255, 255, 0.12 ) |
| 410 |
); |
| 411 |
border-bottom: 1px solid rgba( 255, 255, 255, 0.08 ); |
| 412 |
} |
| 413 |
|
| 414 |
.os-overview-top-bar__tile-count { |
| 415 |
font-size: 18px; |
| 416 |
font-weight: 600; |
| 417 |
color: rgba( 255, 255, 255, 0.7 ); |
| 418 |
letter-spacing: 0.02em; |
| 419 |
} |
| 420 |
|
| 421 |
.os-overview-top-bar__tile-label { |
| 422 |
display: block; |
| 423 |
padding: 6px 10px 8px; |
| 424 |
text-align: center; |
| 425 |
font-size: 12px; |
| 426 |
font-weight: 500; |
| 427 |
color: rgba( 255, 255, 255, 0.85 ); |
| 428 |
white-space: nowrap; |
| 429 |
overflow: hidden; |
| 430 |
text-overflow: ellipsis; |
| 431 |
} |
| 432 |
|
| 433 |
.os-overview-top-bar__tile-wrapper { |
| 434 |
position: relative; |
| 435 |
display: inline-block; |
| 436 |
} |
| 437 |
|
| 438 |
.os-overview-top-bar__tile-close { |
| 439 |
position: absolute; |
| 440 |
top: 4px; |
| 441 |
inset-inline-end: 4px; |
| 442 |
width: 18px; |
| 443 |
height: 18px; |
| 444 |
display: flex; |
| 445 |
align-items: center; |
| 446 |
justify-content: center; |
| 447 |
color: rgba( 255, 255, 255, 0.7 ); |
| 448 |
background: var( --os-ui-scrim, rgba( 0, 0, 0, 0.45 ) ); |
| 449 |
border-radius: 50%; |
| 450 |
cursor: pointer; |
| 451 |
opacity: 0; |
| 452 |
transition: |
| 453 |
opacity 0.15s ease, |
| 454 |
background-color 0.15s ease, |
| 455 |
color 0.15s ease; |
| 456 |
border: none; |
| 457 |
padding: 0; |
| 458 |
} |
| 459 |
|
| 460 |
.os-overview-top-bar__tile-wrapper:hover |
| 461 |
.os-overview-top-bar__tile-close, |
| 462 |
.os-overview-top-bar__tile-wrapper:focus-within |
| 463 |
.os-overview-top-bar__tile-close, |
| 464 |
.os-overview-top-bar__tile-close:focus-visible { |
| 465 |
opacity: 1; |
| 466 |
} |
| 467 |
|
| 468 |
.os-overview-top-bar__tile-close:hover { |
| 469 |
background: var( --os-ui-danger, #d63638 ); |
| 470 |
color: var( --os-ui-fg-on-accent, #fff ); |
| 471 |
} |
| 472 |
|
| 473 |
/* |
| 474 |
* Hide the close X when there's only one tile left — the tile |
| 475 |
* list contains both desktop wrappers AND the trailing "+". |
| 476 |
* So "only one desktop" means exactly one wrapper in the list. |
| 477 |
*/ |
| 478 |
.os-overview-top-bar__list:has( |
| 479 |
.os-overview-top-bar__tile-wrapper:only-of-type |
| 480 |
) |
| 481 |
.os-overview-top-bar__tile-close { |
| 482 |
display: none; |
| 483 |
} |
| 484 |
|
| 485 |
.os-overview-top-bar__tile--add { |
| 486 |
width: 60px; |
| 487 |
background: transparent; |
| 488 |
border-style: dashed; |
| 489 |
} |
| 490 |
|
| 491 |
.os-overview-top-bar__tile--add:hover { |
| 492 |
background: rgba( 255, 255, 255, 0.08 ); |
| 493 |
} |
| 494 |
|
| 495 |
/* |
| 496 |
* Keyboard cursor parked on the "+" tile. Mirrors the visual weight |
| 497 |
* of `--active` (solid accent border + halo) so the user sees at a |
| 498 |
* glance "Enter will land here". The dashed border on the add tile |
| 499 |
* flips to solid when the cursor lands, matching the desktop tiles' |
| 500 |
* solid borders. |
| 501 |
*/ |
| 502 |
.os-overview-top-bar__tile--add.os-overview-top-bar__tile--cursor { |
| 503 |
border-style: solid; |
| 504 |
border-color: var( --wp-admin-theme-color, #2271b1 ); |
| 505 |
box-shadow: 0 0 0 1px var( --wp-admin-theme-color, #2271b1 ); |
| 506 |
background: rgba( 255, 255, 255, 0.08 ); |
| 507 |
} |
| 508 |
|
| 509 |
.os-overview-top-bar__tile-plus { |
| 510 |
display: flex; |
| 511 |
align-items: center; |
| 512 |
justify-content: center; |
| 513 |
flex: 1; |
| 514 |
font-size: 28px; |
| 515 |
font-weight: 200; |
| 516 |
color: rgba( 255, 255, 255, 0.7 ); |
| 517 |
line-height: 1; |
| 518 |
} |
| 519 |
|
| 520 |
@media ( prefers-reduced-motion: reduce ) { |
| 521 |
.os-overview-top-bar { |
| 522 |
transition-duration: 0.01ms; |
| 523 |
} |
| 524 |
} |
| 525 |
|
